AMD Ryzen 9 3900X: A challenger for Intel's CPU crown
AMD Ryzen Threadripper Zen 2 scores over 2x the Ryzen 9 3900X in Geekbench; more than 2.5x times higher than the Threadripper 2950X and Core i9-9900K too - NotebookCheck.net News
AMD Ryzen 9 3900X vs. Intel Core i9-9900K: Which High-End CPU to Buy? | PCMag